1997 Chevrolet Astro Owner's Manual - Page 129

1997 Chevrolet Astro Manual

Page 129 highlights

Erasing Channels To erase all three programmed channels, hold down the two outside buttonsuntil the red light begins to flash. Individual channels cannotbe erased, but can be reprogrammed using the procedure forprogramming the transmitter explainedearlier. 2. Remove the cover panel from the garage door opener receiver. It is located nearthe garage door opener motor. 3. Locate the training button on the garage door opener receiver. The exact location and color will vary among brands. 4. Press the training button on the garage door opener receiver for one to two seconds. Training a Garage Opener with a "Rolling Code" Feature If you programmed the universal transmitter, but the garage door will not open, and if your garage door opener was manufactured after 1995, your garage door may have a security feature that changesthe "code" of your garage door opener every time it is opened or closed. To determine if your garage door opener has this "rolling code" feature, press the appropriate button on the universal transmitter that was programmed. If the red light flashes rapidly for one to two seconds, then turns solid, your garage dooropener has this feature. To program a garage dooropener with the rolling code feature, do the following: 1. Program your hand-held transmitter to the universal transmitter by following the steps provided under "Programming the Transmitter" earlier in this section. 5 . Return to your vehicle and press the programmed button on the universal transmitter until the red light flashes rapidly (about two seconds). 6. Release the button, then press it again to confirm it was programmed to the garage door opener receiver. You may now use either the universal transmitter or the hand-held transmitter to open your garage door. If you still have difficulty in programming and require assistance, please call 1-800-355-35 15. Accessories Accessories for the universal transmitter areavailable from the manufacturer of the unit. If you would like additional information, please call 1-800-355-35 15. 2-55

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Erasing
Channels
To erase all three programmed channels, hold down the
two
outside
buttons
until
the red light begins
to
flash.
Individual channels
cannotbe erased, but can be
reprogrammed using the procedure
forprogramming the
transmitter
explained earlier.
Training
a
Garage
Opener
with
a
“Rolling
Code”
Feature
If
you
programmed
the
universal
transmitter,
but
the
garage door will
not
open,
and if your
garage door opener
was
manufactured
after
1995,
your
garage
door
may
have
a security
feature
that
changes
the
“code”
of
your
garage
door opener every time it is
opened or closed.
To determine if your garage door opener has this
“rolling code” feature, press the appropriate button on
the
universal transmitter that was programmed. If the
red light flashes rapidly for
one
to
two
seconds, then
turns
solid, your garage
door opener has this
feature.
To
program a
garage
door opener with the rolling code
feature, do
the
following:
1.
Program
your
hand-held
transmitter
to
the
universal
transmitter
by
following
the
steps
provided
under
“Programming
the
Transmitter”
earlier
in
this
section.
2.
3.
4.
5.
6.
Remove
the
cover
panel
from
the
garage
door
opener
receiver.
It
is
located
near
the
garage
door
opener
motor.
Locate the training button
on
the garage door opener
receiver. The
exact location and color will
vary
among brands.
Press the training button
on
the garage door opener
receiver for one to
two
seconds.
Return to your vehicle and press the programmed
button on the universal transmitter until the red light
flashes rapidly (about two
seconds).
Release the button, then press it again
to
confirm it
was programmed
to
the
garage door opener receiver.
You
may
now
use either
the
universal transmitter
or
the
hand-held transmitter to open your garage door.
If
you
still have difficulty
in
programming and require
assistance, please call
1-800-355-35
15.
Accessories
Accessories for the universal transmitter
areavailable
from
the
manufacturer of the unit. If you would like
additional information, please call
1-800-355-35
15.
2-55